Definitely agree with what's said below, I also think that the bridges look a bit too stiff to blend in properly.
Great piece nevertheless !
The water border looks a tad off to me. Nice colours though, good work.
Neat greens and yellows. The water would even look better with some ripples in my opinion. :)
The brown dots on the edge of the water look a lil odd imo, but other than that the colours are amazing, and the bridge looks amazing!!